{ "name": "Store Management System", "short_name": "Store POS", "description": "Point-of-sale and inventory management", "start_url": "/sales/new", "display": "standalone", "background_color": "#ffffff", "theme_color": "#06562f", "orientation": "any", "icons": [ { "src": "icons/icon-192x192.png", "sizes": "192x192", "type": "image/png", "purpose": "maskable any" }, { "src": "icons/icon-512x512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable any" } ], "shortcuts": [ { "name": "New Sale", "short_name": "POS", "url": "/sales/new", "icons": [{ "src": "icons/icon-192x192.png", "sizes": "192x192" }] }, { "name": "Sales History", "short_name": "Sales", "url": "/sales", "icons": [{ "src": "icons/icon-192x192.png", "sizes": "192x192" }] } ] }